CN210153323U - Signal turbine head - Google Patents

Abstract

The utility model discloses a signal turbine head. A signal turbine head comprises a signal turbine head body and an L-shaped insulating plate, wherein a wiring hole is formed in the center of a smaller vertical plate part of the L-shaped insulating plate, and a through hole is formed in a larger bottom plate part of the L-shaped insulating plate, which is installed on a top cover of a signal turbine head box body through a bolt; the device comprises a wiring terminal and a wiring terminal protection device; the turbine head signal line extends out of the waterproof device of the signal turbine head box body top cover through hole and the partial through hole of the L-shaped insulating plate larger bottom plate, and the waterproof device is arranged on the tapping hole of the L-shaped insulating plate smaller vertical plate. The signal turbine head and the signal lamp or other indicators are conveniently installed, the installation efficiency of the signal turbine head and the signal lamp or other indicators is improved, and the potential safety hazard of the installation of the signal turbine head and the signal lamp or other indicators is eliminated; improved the utility model discloses the water proof effect of signal turbine head.

Description

Signal turbine head

Technical Field

The utility model belongs to a valve accessory articles for use especially belong to a signal turbine head.

Background

The signal wire of the existing signal turbine head is mostly directly extended out through a through hole arranged on the top cover of a turbine head box body, and is directly and electrically connected with a connecting wire of a signal lamp or other indicators to be installed according to requirements when in use, the potential safety hazard is increased by the electric connection point of the signal turbine head signal wire and the signal lamp or other indicator connecting wire which are directly and electrically connected, meanwhile, the insulation protection must be carried out on the connection point of the signal turbine head signal wire and the signal lamp or other indicator connecting wire which are directly and electrically connected, the installation steps are increased, and the installation efficiency of the signal turbine head and the signal lamp or other indicators to be installed is reduced; simultaneously, use cylindrical rubber buffer to carry out water protection to the through-hole that sets up on the turbine head box top cap at present usually, but cylindrical rubber buffer carries out water protection's effect not good sometimes. How to facilitate the installation of the signal turbine head and the signal lamp or other indicators, improve the installation efficiency of the signal turbine head and the signal lamp or other indicators, and eliminate the potential safety hazard of the installation of the signal turbine head and the signal lamp or other indicators; how to improve the waterproof protection effect of the signal turbine head is a problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: a signal turbine head is provided. The signal turbine head can be conveniently installed with the signal lamp or other indicators, the installation efficiency of the signal turbine head and the signal lamp or other indicators is improved, and the potential safety hazard of the installation of the signal turbine head and the signal lamp or other indicators is eliminated; the waterproof protection effect of the signal turbine head can be improved.

The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a signal turbine head, includes the signal turbine head body, the signal turbine head body has the first box of signal turbine, and this signal turbine head box has the top cap, is provided with the through-hole that the turbine head signal line stretches out on this signal turbine head box top cap, characterized by: the signal turbine head box body comprises a signal turbine head box body top cover, and is characterized by further comprising an L-shaped insulating plate, wherein the L-shaped insulating plate is provided with a larger bottom plate part and a smaller vertical plate part, the larger bottom plate part of the L-shaped insulating plate is installed on the signal turbine head box body top cover through bolts, the front vertical surface of the smaller vertical plate part of the L-shaped insulating plate and the front vertical surface of the left box plate of the signal turbine head box body are in the same plane, the central position of the smaller vertical plate part of the L-shaped insulating plate is provided with a wiring hole, and the larger bottom plate part of the L-shaped insulating plate installed on the signal turbine head box body top cover through bolts is provided with a through; the plastic protection box with the higher part and the lower part is provided with a right box plate, a front box plate, a rear box plate and a top cover, the plastic protection box with the higher part and the lower part is arranged on the larger bottom plate part of the L-shaped insulation plate by using bolts and gaskets, and the left end of the plastic protection box with the higher part and the lower part, which is arranged on the larger bottom plate part of the L-shaped insulation plate, is hermetically buckled on the top surface of the smaller vertical plate part of the L-shaped insulation plate; the waterproof device is a cylindrical rubber plug and a conical rubber cap arranged at the top end of the cylindrical rubber plug, the cylindrical rubber plug and the conical rubber cap arranged at the top end of the cylindrical rubber plug can be integrally formed, the cylindrical rubber plug can be inserted into the turbine head signal line in an interference fit manner and extends out of the through hole of the top cover of the signal turbine head box body, the through hole of the larger bottom plate part of the L-shaped insulation plate, and the bottom surface of the conical rubber cap integrally formed with the cylindrical rubber plug is attached to the peripheral edge of the through hole arranged at the larger bottom plate part of the L-shaped insulation plate;

the waterproof device is arranged on the tapping hole of the smaller vertical plate part of the L-shaped insulating plate, and the waterproof device arranged on the tapping hole of the smaller vertical plate part of the L-shaped insulating plate is a cylindrical rubber plug with a raised head; the cylindrical rubber plug with the raised head can be inserted into a tapping hole of the smaller vertical plate part of the L-shaped insulating plate in an interference fit manner, and the raised head part of the cylindrical rubber plug with the raised head is attached to the peripheral edge of a wiring hole of the front vertical surface of the smaller vertical plate part of the L-shaped insulating plate; the signal line of the turbine head can stretch out the through hole of the top cover of the signal turbine head box body, the cylindrical rubber plug inserted by interference fit on the through hole of the large bottom plate part of the L-shaped insulating plate and the integrated conical rubber cap are directly inserted into one end of the wiring terminal to be screwed and electrically connected, and the signal lamp or the connecting wire of other indicators can stretch into the tapping hole of the small vertical plate part of the L-shaped insulating plate to be directly inserted into the other end of the wiring terminal to be screwed and electrically connected.

The utility model has the advantages that: because the utility model is provided with the L-shaped insulating plate, the larger bottom plate part of the L-shaped insulating plate is arranged on the top cover of the signal turbine head box body by using the bolt, the front vertical face of the smaller vertical plate part of the L-shaped insulating plate and the front vertical face of the left box body of the signal turbine head box body are the same plane, the central position of the smaller vertical plate part of the L-shaped insulating plate is provided with the wiring hole, and the through hole which is coaxial with the through hole extending out of the turbine head signal wire on the top cover of the signal turbine head box body is arranged on the larger bottom plate part of the L-shaped insulating plate arranged on the top cover of the signal turbine; the wiring terminal is fixedly arranged between the through holes formed in the smaller vertical plate part of the L-shaped insulating plate and the larger bottom plate part of the L-shaped insulating plate, and the wiring terminal protection device is a plastic protection box. The signal line of the turbine head stretches out of the through hole of the top cover of the signal turbine head box body, the cylindrical rubber plug inserted in an interference fit manner on the through hole of the large bottom plate part of the L-shaped insulating plate and the integrally-formed conical rubber cap are directly inserted into one end of the wiring terminal to be screwed and electrically connected, and the signal lamp or the connecting wire of other indicators stretches into the tapping hole of the small vertical plate part of the L-shaped insulating plate to be directly inserted into the cylindrical rubber plug with the raised head and directly inserted into the other end of. The convenient electric connection that has realized this turbine head signal line and binding post one end has realized that this signal turbine head is connected with the electric of signal lamp or other indicator connecting wires and the binding post other end, and the convenient installation that has realized this signal turbine head and signal lamp or other indicators has improved the installation effectiveness of signal turbine head and signal lamp or other indicators, has eliminated signal turbine head and signal lamp or other indicators installation potential safety hazards.

Because the utility model is provided with the wiring terminal protection device which is a plastic protection box, the plastic protection box is arranged on the larger bottom plate part of the L-shaped insulating plate by using bolts and sealing gaskets, and the left end of the plastic protection box which is arranged on the larger bottom plate part of the L-shaped insulating plate and is provided with a higher part and a lower part is buckled on the top surface of the smaller vertical plate part of the L-shaped insulating plate; the waterproof device that the turbine head signal wire extends out of the through hole of the top cover of the signal turbine head box body and the through hole of the larger bottom plate part of the L-shaped insulation plate is a cylindrical rubber plug and a conical rubber cap arranged at the top end of the cylindrical rubber plug, the cylindrical rubber plug and the conical rubber cap arranged at the top end of the cylindrical rubber plug are integrally formed, the cylindrical rubber plug can be inserted into the turbine head signal wire in an interference fit manner and can extend out of the through hole of the top cover of the signal turbine head box body, the through hole of the larger bottom plate part of the L-shaped insulation plate is formed, and the bottom surface of the conical rubber cap integrally formed with the cylindrical rubber plug is attached to the peripheral edge of the through hole arranged at the larger bottom plate part of the L; the waterproof device is arranged on the tapping hole of the smaller vertical plate part of the L-shaped insulating plate, and the waterproof device arranged on the tapping hole of the smaller vertical plate part of the L-shaped insulating plate is a cylindrical rubber plug with a raised head; the cylindrical rubber plug with the raised head can be inserted into the tapping hole of the smaller vertical plate part of the L-shaped insulating plate in an interference fit manner. The plastic protection box with a higher part and a lower part, a cylindrical rubber plug and a conical rubber cap which are integrally molded are matched with the cylindrical rubber plug with a raised head, wherein the plastic protection box is arranged on the larger bottom plate part of the L-shaped insulating plate by using bolts and a sealing gasket and is hermetically buckled on the top surface of the smaller vertical plate part of the L-shaped insulating plate; the improvement reaches to the wiring terminal the utility model discloses the waterproof protection effect of signal turbine head has eliminated the utility model discloses the waterproof potential safety hazard of signal turbine head has improved the utility model discloses the life of signal turbine head.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic structural diagram of the present invention;

in the drawings: 1. the signal turbine head comprises a signal turbine head body, 2 a signal turbine head box body, 3 a top cover, 4. an L-shaped insulating plate, 5. a bolt, 6. a wiring hole, 7. a through hole, 8. a wiring terminal, 9. a plastic protection box, 10. a sealing gasket, 11. a cylindrical rubber plug, 12. a conical rubber cap and 13. a cylindrical rubber plug with a raised head.

Detailed Description

The present invention will be described in further detail with reference to the following examples.

Example 1

As shown in fig. 1, a signal turbine head includes a signal turbine head body 1, the signal turbine head body 1 has a signal turbine head box 2, the signal turbine head box 2 has a top cover 3, and a through hole extending from a turbine head signal line is provided on the top cover 3 of the signal turbine head box, which is characterized in that: the signal turbine head box comprises an L-shaped insulating plate 4, wherein the L-shaped insulating plate 4 is provided with a larger bottom plate part and a smaller vertical plate part, the larger bottom plate part of the L-shaped insulating plate 4 is arranged on a top cover 3 of the signal turbine head box body by using bolts 5, the left vertical surface of the smaller vertical plate part of the L-shaped insulating plate 4 and the front vertical surface of the left box plate of the signal turbine head box body 2 are in the same plane (an observer faces the utility model, the left vertical surface of the smaller vertical plate part of the L-shaped insulating plate 4 is arranged on the left side of the observer, the left box plate of the signal turbine head box body is arranged on the left side of the observer), a wiring hole 6 is arranged at the center position of the, a through hole 7 which is coaxial with a through hole extending from a turbine head signal line on the signal turbine head box top cover 3 and has the same diameter is arranged on the larger bottom plate part of the L-shaped insulating plate 4 which is arranged on the signal turbine head box top cover 3 by using a bolt 5; the plastic protection box comprises a plastic protection box 9, the plastic protection box 9 is provided with a higher part and a lower part, the plastic protection box with the higher part and the lower part is provided with a right box plate, a front box plate, a rear box plate and a top cover (an observer faces the utility model, the right side of the observer is the right box plate of the plastic protection box, the side close to the plastic protection box is the front box plate of the plastic protection box, the side far away from the plastic protection box is the rear box plate of the plastic protection box), the plastic protection box without the left box plate is provided with a bolt and a sealing gasket 10, the plastic protection box with the higher part and the lower part is arranged on the larger bottom plate part of the L-shaped insulation plate, the left end of a plastic protection box 4 which is arranged on the larger bottom plate part of the L-shaped insulating plate 4 and is provided with a higher part and a lower part is hermetically buckled on the top surface of the smaller vertical plate part of the L-shaped insulating plate 4; the waterproof device is characterized by further comprising a waterproof device, wherein a turbine head signal line extends out of a through hole 3 of a top cover of a signal turbine head box body and a through hole 7 of the larger bottom plate part of the L-shaped insulation plate, the waterproof device, wherein the through hole 3 of the top cover of the signal turbine head box body and the through hole 7 of the larger bottom plate part of the L-shaped insulation plate extend out of the turbine head signal line, is a cylindrical rubber plug 11 and a conical rubber cap 12 arranged at the top end of the cylindrical rubber plug 11, the conical rubber plug 12 arranged at the top end of the cylindrical rubber plug 11 and the conical rubber plug 12 arranged at the top end of the cylindrical rubber plug 11 are integrally formed, the cylindrical rubber plug 11 can be inserted into the through hole 3 of the top cover of the signal turbine head box body and extend out of the through hole 3 of the;

the waterproof device is arranged on the tapping hole 6 of the smaller vertical plate part of the L-shaped insulating plate 4, and the waterproof device arranged on the tapping hole of the smaller vertical plate part of the L-shaped insulating plate 4 is a cylindrical rubber plug 13 with a raised head; the cylindrical rubber plug 13 with the raised head can be inserted into the tapping hole 6 of the smaller vertical plate part of the L-shaped insulating plate 4 in an interference fit manner, and the raised head part of the cylindrical rubber plug 13 with the raised head is attached to the peripheral edge of the wiring hole of the left vertical surface of the smaller vertical plate part of the L-shaped insulating plate 4; the signal line of the turbine head can stretch out the 3 through holes of the top cover of the signal turbine head box body, the cylindrical rubber plug 11 inserted by interference fit on the 7 through hole of the larger bottom plate part of the L-shaped insulating plate and the integrally formed conical rubber cap 12 are directly inserted into one end of the wiring terminal 8 to be screwed and electrically connected, and the signal lamp or the connecting line of other indicators can stretch into the cylindrical rubber plug 13 inserted by interference fit on the tapping hole 6 of the smaller vertical plate part of the L-shaped insulating plate 4 and provided with a raised head to be directly inserted into the other end of.

From the above description, those skilled in the art can make various changes and modifications without departing from the technical spirit of the present invention, and the present invention is within the protection scope of the present invention. The present invention is not to be considered as the best thing, and belongs to the common general knowledge of the technicians in the field.

Claims (1)

1. The utility model provides a signal turbine head, includes the signal turbine head body, the signal turbine head body has the first box of signal turbine, and this signal turbine head box has the top cap, is provided with the through-hole that the turbine head signal line stretches out on this signal turbine head box top cap, characterized by: the signal turbine head box body top cover is characterized by further comprising an L-shaped insulating plate, the L-shaped insulating plate is provided with a larger bottom plate part and a smaller vertical plate part, the larger bottom plate part of the L-shaped insulating plate is mounted on the signal turbine head box body top cover through bolts, the front vertical surface of the smaller vertical plate part of the L-shaped insulating plate and the front vertical surface of the left box plate of the signal turbine head box body are in the same plane, the central position of the smaller vertical plate part of the L-shaped insulating plate is provided with a wiring hole, and a through hole which is mounted on the signal turbine head box body top cover through bolts and is coaxial with and has the same diameter as the through hole extending out of the turbine head signal wire on the; the plastic protection box with the higher part and the lower part is arranged on the larger bottom plate part of the L-shaped insulation plate and is provided with a right box plate, a front box plate, a rear box plate and a top cover, the plastic protection box without the left box plate is arranged on the larger bottom plate part of the L-shaped insulation plate by using bolts and gaskets, and the left end of the plastic protection box with the higher part and the lower part, which is arranged on the larger bottom plate part of the L-shaped insulation plate, is hermetically buckled on the top surface of the smaller vertical plate part of the L-shaped insulation plate; the waterproof device is a cylindrical rubber plug and a conical rubber cap arranged at the top end of the cylindrical rubber plug, the cylindrical rubber plug and the conical rubber cap arranged at the top end of the cylindrical rubber plug can be integrally formed, the cylindrical rubber plug can be inserted into the turbine head signal line in an interference fit manner and extends out of the through hole of the top cover of the signal turbine head box body, the through hole of the larger bottom plate part of the L-shaped insulation plate, and the bottom surface of the conical rubber cap integrally formed with the cylindrical rubber plug is attached to the peripheral edge of the through hole arranged at the larger bottom plate part of the L-shaped insulation plate;

the waterproof device is arranged on the tapping hole of the smaller vertical plate part of the L-shaped insulating plate, and the waterproof device arranged on the tapping hole of the smaller vertical plate part of the L-shaped insulating plate is a cylindrical rubber plug with a raised head; the cylindrical rubber plug with the raised head can be inserted into a tapping hole of the smaller vertical plate part of the L-shaped insulating plate in an interference fit manner, and the raised head part of the cylindrical rubber plug with the raised head is attached to the peripheral edge of a wiring hole of the front vertical surface of the smaller vertical plate part of the L-shaped insulating plate; the signal line of the turbine head can stretch out the through hole of the top cover of the signal turbine head box body, the cylindrical rubber plug inserted by interference fit on the through hole of the large bottom plate part of the L-shaped insulating plate and the integrated conical rubber cap are directly inserted into one end of the wiring terminal to be screwed and electrically connected, and the signal lamp or the connecting wire of other indicators can stretch into the tapping hole of the small vertical plate part of the L-shaped insulating plate to be directly inserted into the other end of the wiring terminal to be screwed and electrically connected.

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